Our students (at least my students) will really be into this. Something about making things appear almost game-like makes our (and even us grown-ups) get into it. I think a place where I can improve as a teacher is incorporating much more geography. I sometimes took for granted that my students are 10th and 11th graders and assume that they should at least in theory be well versed in geography – which as many statistics can attest – we as a society can all do well by reviewing our geography. Thanks for posting this link. I’ll find a way of using it in my class – maybe setting up the projector and reviewing the site as a class